"cbs this "cbs this morning." >>> welcome to "cbs this morning." i'm jeff glor with rebecca jarvis charlie rose. gayle king and norah o'donnell are off. >>> on the ground and in the air on this busy day before christmas, there's trouble. >> and the problem is a storm system that hit the west coast over the weekend. now it's moving east threatening to cause problems all week long. anna warner is at dallas/ft. worth airport. anna, good morning. >> reporter: we're seeing a steady stream of travelers on their way to destinations. things on the west coast have cleared up. no major flight delays out there so far, but people heading to other holiday destinations may encounter some trouble. that's because this fast moving storm is heading over the rocky mountains and is expected to drop a lot of snow on the midwest as it heads to the northeast. travelers may see problems. those hoping for a white christmas will get their wish, but they may be stuck seeing santa in the airport. >> we don't want to spend christmas at laguardia. >> reporter: more than 5,000 f